Name: SOLUTION Registration Number: SOLUTION
Quiz No. 2
Calculus-I Section-1
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Problem: Find the derivative w.r.t. x of
).2tan(
2xxy
Solution:
)2tan(
2xxy
))2tan(( 2xx
dx
d
dx
dy
)2tan()()2tan( 22 x
dx
d
xx
dx
d
x
)2()2(sec2).2tan( 22 x
dx
d
xxxx
).2(sec2)2tan(2 22 xxxx
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